4334460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5557}}^1$

素因数の和:5582

約数の個数: 48

約数和(自身を含む): 13072416

約数和(自身を除く): 8737956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 5557, 11114, 16671, 22228, 27785, 33342, 55570, 66684, 72241, 83355, 111140, 144482, 166710, 216723, 288964, 333420, 361205, 433446, 722410, 866892, 1083615, 1444820, 2167230, 4334460]

約数ペア:

[(1, 4334460), (2, 2167230), (3, 1444820), (4, 1083615), (5, 866892), (6, 722410), (10, 433446), (12, 361205), (13, 333420), (15, 288964), (20, 216723), (26, 166710), (30, 144482), (39, 111140), (52, 83355), (60, 72241), (65, 66684), (78, 55570), (130, 33342), (156, 27785), (195, 22228), (260, 16671), (390, 11114), (780, 5557)]